public void MinuOp_RemovingEntireListContents_RemnantsHaveIndex()
{
//Arrange
List_Custom <int> list1 = new List_Custom <int>();
List_Custom <int> list2 = new List_Custom <int>();
List_Custom <int> list3 = new List_Custom <int>();
int list1index0 = 10;
int list1index1 = 20;
int list1index2 = 25;
int list1index3 = 30;
int list1index4 = 35;
int list1index5 = 35;
int list2index0 = 15;
int list2index1 = 25;
int list2index2 = 10;
int list2index3 = 30;
int list2index4 = 35;
list1.Add(list1index0);
list1.Add(list1index1);
list1.Add(list1index2);
list2.Add(list2index0);
list2.Add(list2index1);
list2.Add(list2index2);
list1.Add(list1index3);
list1.Add(list1index4);
list2.Add(list2index3);
list2.Add(list2index4);
list2.Add(list1index5);
//Act
list3 = list1 - list2;
//Assert
Assert.AreEqual(list1index1, list3[0]);
}
public void ResizeHelper_QuadSizeofOrignial_intsAdded() // array of size 8 should double to 16
{
//Arrange
List_Custom <int> myList = new List_Custom <int>();
int expectedIndex0 = 10;
int expectedIndex1 = 5;
int expectedIndex2 = 3;
int expectedIndex3 = 2;
int expectedIndex4 = 7;
int expectedIndex5 = 8;
int expectedIndex6 = 9;
int expectedIndex7 = 10;
int expectedIndex8 = 11;
//Act
myList.Add(expectedIndex0);
myList.Add(expectedIndex1);
myList.Add(expectedIndex2);
myList.Add(expectedIndex3);
myList.Add(expectedIndex4);
myList.Add(expectedIndex5);
myList.Add(expectedIndex6);
myList.Add(expectedIndex7);
myList.Add(expectedIndex8);
//Assert
Assert.AreEqual(expectedIndex7, myList[7]);
}
public void PlusOp_ConcatTwoLists_ValueAtIndex3()
{
//Arrange
List_Custom <int> list1 = new List_Custom <int>();
List_Custom <int> list2 = new List_Custom <int>();
List_Custom <int> list3 = new List_Custom <int>();
int list1index0 = 10;
int list1index1 = 20;
int list1index2 = 40;
int list1index3 = 60;
int list2index0 = 15;
int list2index1 = 25;
int list2index2 = 35;
int list2index3 = 45;
list1.Add(list1index0);
list1.Add(list1index1);
list1.Add(list1index2);
list1.Add(list1index3);
list1.Add(list2index0);
list1.Add(list2index1);
list1.Add(list2index2);
list1.Add(list2index3);
//Act
list3 = list1 + list2;
//Assert
Assert.AreEqual(list1index3, list3[3]);
}
public void Placement_intAdded() // upon adding an ojb - correct place?
{
//Arrange
List_Custom <int> myList = new List_Custom <int>();
int expectedResult = 10;
int expectedResult2 = 5;
//Act
myList.Add(expectedResult);
myList.Add(expectedResult2);
//Assert
Assert.AreEqual(expectedResult, myList[0]);
}
public void PlacementIndex_intAdd() // upon adding a second object - correct placement ??
{
//Arrange
List_Custom <int> myList = new List_Custom <int>();
int expectedResult = 10;
int expectedResult2 = 5;
//Act
myList.Add(expectedResult);
myList.Add(expectedResult2);
//Assert
Assert.AreEqual(expectedResult2, myList[1]);
}
public void PlacementIndex_thirdPlace_intAdded() // upon adding a third object - correct placement ??
{
//Arrange
List_Custom <int> myList = new List_Custom <int>();
int expectedResult = 10;
int expectedResult2 = 5;
int expectedResult3 = 3;
//Act
myList.Add(expectedResult);
myList.Add(expectedResult2);
myList.Add(expectedResult3);
//Assert
Assert.AreEqual(expectedResult3, myList[2]);
}
public void cAdd_Strings_CorrectIndex()
{
//Arrange
List_Custom <string> myList = new List_Custom <string>();
string expectedResult = "Testing";
string expectedResult1 = "string";
string expectedResult2 = "input";
string expectedResult3 = ".";
//Act
myList.Add(expectedResult);
myList.Add(expectedResult1);
myList.Add(expectedResult2);
myList.Add(expectedResult3);
//Assert
Assert.AreEqual(expectedResult3, myList[3]);
}
public void cRemove_RemoveIndexNotEqualToIndex_ValuesAreNotEqual()
{
//Arrange
List_Custom <int> testItem = new List_Custom <int>();
int expectedResult0 = 10;
int expectedResult1 = 20;
int expectedResult2 = 40;
int expectedResult3 = 60;
//Act
testItem.Add(expectedResult0);
testItem.Add(expectedResult1);
testItem.Add(expectedResult2);
testItem.Add(expectedResult3);
testItem.Remove(expectedResult0);
//Assert
Assert.IsFalse(expectedResult0 == testItem[0]);
// after I remove the index 0, it should not equal whats now at index 0
// not a very testy test -
}
public void PlusOp_ConcatTwoLists_()
{
//Arrange
List_Custom <int> list1 = new List_Custom <int>();
List_Custom <int> list2 = new List_Custom <int>();
List_Custom <int> list3 = new List_Custom <int>();
int list1index0 = 10;
int list1index1 = 20;
int list2index0 = 15;
int list2index1 = 25;
list1.Add(list1index0);
list1.Add(list1index1);
list2.Add(list2index0);
list2.Add(list2index1);
//Act
list3 = list1 + list2;
//Assert
Assert.AreEqual(list1index1, list3[1]);
}
public void PlusOp_CountOfNewList_CountReflectsAddedValues()
{
//Arrange
List_Custom <int> list1 = new List_Custom <int>();
List_Custom <int> list2 = new List_Custom <int>();
List_Custom <int> list3 = new List_Custom <int>();
int list1index0 = 10;
int list1index1 = 20;
int list2index0 = 15;
int list2index1 = 25;
list1.Add(list1index0);
list1.Add(list1index1);
list1.Add(list2index0);
list1.Add(list2index1);
//Act
list3 = list1 + list2;
//Assert
Assert.AreEqual(4, list3.count);
}
public void PlusOp_NewListBehavior_IndexInCorrectPostion()
{
//Arrange
List_Custom <int> list1 = new List_Custom <int>();
List_Custom <int> list2 = new List_Custom <int>();
List_Custom <int> list3 = new List_Custom <int>();
int list1index0 = 10;
int list1index1 = 20;
int list2index0 = 15;
int list2index1 = 25;
list1.Add(list1index0);
list1.Add(list1index1);
list1.Add(list2index0);
list1.Add(list2index1);
//Act
list3 = list1 + list2;
list3.Remove(list3[1]);
//Assert
Assert.AreEqual(3, list3.count);
}
public void AddMethod_intAdded() // cAdd method adds to list?
{
//Arrange
List_Custom <int> myList = new List_Custom <int>();
int expectedResult = 10;
//Act
myList.Add(expectedResult);
//Assert
Assert.AreEqual(expectedResult, myList[0]);
}
public void Add_DataTypeString_DataTypeAdded()
{
//Arrange
List_Custom <string> myList = new List_Custom <string>();
string expectedResult = "Testing";
//Act
myList.Add(expectedResult);
//Assert
Assert.AreEqual(expectedResult, myList[0]);
}
public void cRemove_CheckArrayCount_EmpytList() // if an object is removed, does count reflect
{
//Arrange
List_Custom <int> testItem = new List_Custom <int>();
int intToBeEntererd = 10;
int expectedValue = 0;
//Act
testItem.Add(intToBeEntererd);
testItem.Remove(intToBeEntererd);
//Assert
Assert.AreEqual(expectedValue, testItem.count);
}
public void cRemove_RemoveMultiStrings_OnlyOneStringRemoved()
{
//Arrange
List_Custom <string> testItem = new List_Custom <string>();
string expectedResult0 = "I";
string expectedResult1 = "love";
string expectedResult2 = "am";
string expectedResult3 = "love";
string expectedResult4 = "indifferent";
//Act
testItem.Add(expectedResult0);
testItem.Add(expectedResult1);
testItem.Add(expectedResult2);
testItem.Add(expectedResult3);
testItem.Add(expectedResult4);
testItem.Remove("love");
//Assert
Assert.AreEqual(4, testItem.count);
// function needs to loop through entire legth of array
// and remove all instances of the parameter passed
}
public void PlusOp_ListBehaveAdd_ReorderOfIndexs()
{
//Arrange
List_Custom <int> list1 = new List_Custom <int>();
List_Custom <int> list2 = new List_Custom <int>();
List_Custom <int> list3 = new List_Custom <int>();
int list1index0 = 10;
int list1index1 = 20;
int list2index0 = 15;
int list2index1 = 25;
list1.Add(list1index0);
list1.Add(list1index1);
list1.Add(list2index0);
list1.Add(list2index1);
//Act
list3 = list1 + list2;
list3.Remove(list3[1]);
list3.Add(list1index1);
//Assert
Assert.AreEqual(list1index1, list3[3]);
}
public void PlusOp_NewListBehaveCount_CountRelfectsCorrectly()
{
//Arrange
List_Custom <int> list1 = new List_Custom <int>();
List_Custom <int> list2 = new List_Custom <int>();
List_Custom <int> list3 = new List_Custom <int>();
int list1index0 = 10;
int list1index1 = 20;
int list2index0 = 15;
int list2index1 = 25;
list1.Add(list1index0);
list1.Add(list1index1);
list1.Add(list2index0);
list1.Add(list2index1);
//Act
list3 = list1 + list2;
list3.Remove(list3[1]);
list3.Add(list1index1);
//Assert
Assert.AreEqual(4, list3.count);
}
public void OverR2String_Int2String_StringValue()
{
//Arrange
List_Custom <int> myList = new List_Custom <int>();
int IntAt0 = 2;
int IntAt1 = 4;
int IntAt2 = 6;
int IntAt3 = 8;
string StringedList = " 2, 4, 6, 8, ";
//Act
myList.Add(IntAt0);
myList.Add(IntAt1);
myList.Add(IntAt2);
myList.Add(IntAt3);
string outcome = myList.ToString();
//Assert
Assert.AreEqual(outcome, StringedList);
//Test compares if to string method stringifies intigers
//by comparing the method results with a hardcoded version
}
public void cRemove_RemoveInstanceOfString_RemovedInstanceArrayShifted()
{
//Arrange
List_Custom <string> testItem = new List_Custom <string>();
string ToBeEntered0 = "I";
string ToBeEntered1 = "love";
string ToBeEntered2 = "am";
string ToBeEntered3 = "love";
string ToBeEntered4 = "indifferent";
string expectedString = "love";
//Act
testItem.Add(ToBeEntered0);
testItem.Add(ToBeEntered1);
testItem.Add(ToBeEntered2);
testItem.Add(ToBeEntered3);
testItem.Add(ToBeEntered4);
testItem.Remove("love");
//Assert
Assert.AreEqual(expectedString, testItem[2]);
// after removing one instance of string, did all the other strings shift?
// is there still other strings like the one i just removed?
}
public void Iteration_AddingByForeach_IndexMatch()
{
List_Custom <int> list1 = new List_Custom <int>()
{
2, 4, 6, 8, 10
};
List_Custom <int> list2 = new List_Custom <int>();
foreach (int p in list1)
{
list2.Add(p);
}
Assert.AreEqual(list2[3], list1[3]);
}
public void MinuOp_RemovingValuesFromList_NewListIndexMatch()
{
//Arrange
List_Custom <int> list1 = new List_Custom <int>();
List_Custom <int> list2 = new List_Custom <int>();
List_Custom <int> list3 = new List_Custom <int>();
int list1index0 = 10;
int list1index1 = 20;
int list1index2 = 25;
int list2index0 = 15;
int list2index1 = 25;
int list2index2 = 10;
list1.Add(list1index0);
list1.Add(list1index1);
list1.Add(list1index2);
list2.Add(list2index0);
list2.Add(list2index1);
list2.Add(list2index2);
//Act
list3 = list1 - list2;
//Assert
Assert.AreEqual(list1index1, list3[0]);
}
public void Iteration_CloneContent_UnevenListValues()
{
List_Custom <int> list1 = new List_Custom <int>()
{
2, 4, 6, 8, 10
};
List_Custom <int> list2 = new List_Custom <int>()
{
1, 1
};
foreach (int p in list1)
{
list2.Add(p);
}
Assert.AreEqual(list2[3], list1[1]);
}
public void ResizeHelper_doubleSize_intsAdded() // should double the size of the array
{
//Arrange
List_Custom <int> myList = new List_Custom <int>();
int expectedIndex0 = 10;
int expectedIndex1 = 5;
int expectedIndex2 = 3;
int expectedIndex3 = 2;
int expectedIndex4 = 7;
int expectedIndex5 = 8;
int expectedIndex6 = 9;
//Act
myList.Add(expectedIndex0);
myList.Add(expectedIndex1);
myList.Add(expectedIndex2);
myList.Add(expectedIndex3);
myList.Add(expectedIndex4);
myList.Add(expectedIndex5);
myList.Add(expectedIndex6);
//Assert
Assert.AreEqual(expectedIndex5, myList[5]);
}
public void PlacementSpecific_intAdded() // with multi objects in list - correct placement of index 2 ??
{
//Arrange
List_Custom <int> myList = new List_Custom <int>();
int expectedIndex0 = 10;
int expectedIndex1 = 5;
int expectedIndex2 = 3;
int expectedIndex3 = 2;
int expectedIndex4 = 7;
int expectedIndex5 = 8;
//Act
myList.Add(expectedIndex0);
myList.Add(expectedIndex1);
myList.Add(expectedIndex2);
myList.Add(expectedIndex3);
myList.Add(expectedIndex4);
myList.Add(expectedIndex5);
//Assert
Assert.AreEqual(expectedIndex3, myList[3]);
}
public void ResizeHelper_OrginalPOW3_intsAdded() // array of size 4 should now become 64
{
//Arrange
List_Custom <int> myList = new List_Custom <int>();
int expectedIndex0 = 10;
int expectedIndex1 = 5;
int expectedIndex2 = 3;
int expectedIndex3 = 2;
int expectedIndex4 = 7;
int expectedIndex5 = 8;
int expectedIndex6 = 9;
int expectedIndex7 = 10;
int expectedIndex8 = 11;
int expectedIndex9 = 12;
int expectedIndex10 = 13;
int expectedIndex11 = 14;
int expectedIndex12 = 15;
int expectedIndex13 = 16;
//Act
myList.Add(expectedIndex0);
myList.Add(expectedIndex1);
myList.Add(expectedIndex2);
myList.Add(expectedIndex3);
myList.Add(expectedIndex4);
myList.Add(expectedIndex5);
myList.Add(expectedIndex6);
myList.Add(expectedIndex7);
myList.Add(expectedIndex8);
myList.Add(expectedIndex9);
myList.Add(expectedIndex10);
myList.Add(expectedIndex11);
myList.Add(expectedIndex12);
myList.Add(expectedIndex13);
//Assert
Assert.AreEqual(expectedIndex13, myList[13]);
}